baber/WOPTO huggingface dataset:
Patent NL-1012416-C1 (NL)
Title: Tool for removing algae or other undesirable substances from ponds, ditches, swimming pools, aquaria and similar, is rod-shaped and by movement through water secures material to be removed, for separation when tool is out of water
Inventor: CKING GRETE ANNA V
IPC: A46B9/02
Filed: 1999-06-23
Granted: 2000-12-28
Abstract: The tool is for removing algae or other undesirable substances from ponds, ditches, swimming pools, aquaria and similar. It is rod-shaped and by movement through the water secures the material to be removed, for separation when the tool is out of the water.  The tool is provided with a number of components, so shaped, sized and reciprocally positioned that the material to be removed is readily secured. Once the tool is out of the water, disposal of the material which it has collected is simple.
Patent NL-1023244-C1 (NL)
Title: Clamping device, especially for building materials, has width automatically adjusted using mechanical rotary switch device connected to hydraulic distributor valve
Inventor: KENNIS FRANSISCUS HENDRICUS MA
IPC: B66C1/44
Filed: 2003-04-22
Granted: 2004-05-26
Abstract: The device has at least two movable arms (O, P) which are pivotally connected to a coupling piece securable to a movable lifting device in a crane. The ends of the arms are provided with U-shaped clamping jaws (S, T) which can engage with the product to be gripped by the device. At least one rubber grip is located in the jaw and extends over at least part of the jaw length. The width of the clamping device is altered using a mechanical rotary switch device which uses a hydraulic distributor valve to select the hydraulic cylinders (X, Y) to be operated. The valve is operated by a cam which is slidably mounted in a slot and controls the roller mechanism of the valve.
Patent NL-1032442-C1 (NL)
Title: Fender/body protection for motor vehicle, has protective plate for attaching between end of towing attachment and fender of vehicle and made of flexible material, where tapering recess is attached to plate for forming clamping device
Inventor: BEZOUW MARCEL HENRICUS ANTONIU
IPC: B60D1/60
Filed: 2006-09-05
Granted: 2008-03-06
Abstract: The protection has a protective plate (1) for attaching between an end of a towing attachment and a fender of a vehicle. The protective plate is made of a flexible material, where a tapered recess (3) is attached to the protective plate for forming a clamping device, where the protective plate is flat, and the protection is provided with an attachment system (12). A bumper protection is equipped with the clamping device for removable attachment to a bar of the towing attachment.
Patent RU-2083615-C1 (RU)
Inventor: LYAPISHEVA TATYANA B
IPC: C09D163/10
Filed: 1990-08-13
Granted: 1997-07-10
Abstract: FIELD: protection of articles being affected by outside climate factors during their storage and operation. SUBSTANCE: proposed composition contains 60-70 % ethylene glycol acetate and butanol solution of partially neutralized epoxyamine rubber adduct being modified by melamine-formaldehyde resin (its quantity being 200-250 g/l), 50-60 % of aqueous suspension of polytetrafluoroethylene (its quantity being 50-80 g/l), 0.5-2.0 g/l of acetic acid, 4-8 g/l of nigrosine, 40-60 g/l of diacetone alcohol and water. EFFECT: improved quality of desired articles. 1 tbl
Patent RU-2034037-C1 (RU)
Title: Oxygen steel-making converter method
Inventor: GANOSHENKO VLADIMIR IVANOVICH
IPC: C21C5/28
Filed: 1990-07-02
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: molten metal and slag formed as a result of production of synthetic slag are introduced into converter as heat-transfer agents. Oxygen lancing is performed in two phases, with slag flushing in between. Scrap and lime are introduced in portions depending on the oxygen lancing period. In the first oxygen lancing period a 80-90 % of all scrap used in the melting is introduced. Lime is introduced by portions: the first portion - 28-29 % of the whole amount introduced onto the bottom of converter, the second portion (28-29 %) after 12-15 % of the total time of oxygen lancing, and the third portion (28-29 %) after 40-45 % of the lancing time. During the second period of lancing, 10-20 % of scrap is introduced and 13-16 % of the whole amount of lime is added after 70-75 % of the whole time of oxygen lancing. The total amount of scrap is in a 3 to 1 relation to the molten metal. In the first period of lancing the amount of lime introduce is cut down to a 2 to 1 proportion of the mass of accompanying slag. The silica slag is removed after 65-70 % time lapse from the start of the whole of lancing process. To reduce the amount of slag and metal flushed from the converter, the initial period of lancing should be 12-15 % of the total time of lancing. EFFECT: higher efficiency. 2 cl, 2 tbl
Patent RU-2018762-C1 (RU)
Title: Heat-insulated pipe
Inventor: KHVATSKOV EVGENIJ N
IPC: F16L9/12
Filed: 1990-08-16
Granted: 1994-08-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: fibrous glass reinforcement of heavy-duty framework is formed by winding the alternating layers of glass cloth and glass fibre impregnated in synthetic binder; inner heat insulation is formed by one or two layers of woven asbestos tape impregnated in noncombustible inorganic wound in spiral and protective metal shield made in form of chute and mounted in them in course of winding. EFFECT: enhanced reliability. 4 dwg, 1 tbl
Patent RU-2020546-C1 (RU)
Title: Device for rod locking
Inventor: MALYKH VLADIMIR A
IPC: G05G5/06
Filed: 1990-08-27
Granted: 1994-09-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has body 1 accommodating rod loaded with external longitudinal force, two carriages 3 and 4 located in body 1 on common axle 5 for vertical motion. Wedge stops 8 and 9 are secured to body 1. Locking device has mechanism allowing tail spindles 10 and 11 found in carriages 3 and 4, as the latter rises (lowers) to move along working surface of wedge stops 8 and 9. When device for rod locking operates, kinematic circuit of said motion opens and rods 2 is locked. EFFECT: higher speed of response and rod locking without impact. 7 dwg
Patent RU-2051998-C1 (RU)
Inventor: PARASKA GEORGIJ BORISOVICH
IPC: D04B27/14
Filed: 1990-10-17
Granted: 1996-01-10
Abstract: FIELD: textile industry. SUBSTANCE: controller has backrest 1 which is enclosed by warp threads 2 and secured to spring-loaded shaft 4 by way of cantilevers 3. The shaft is coupled with a drive made up as pairs of circular cylinders 6, the pistons of which are secured to spring-loaded shaft 4 via ties 5. The radius of curvature of pistons and cylinders is equal to the distance to the axis of spring-loaded shaft 4. Circular cylinders are connected with the governor of warp thread 8 supply through pipe lines 7. The working fluid inside the system can be liquid or gas. EFFECT: improved quality of cloth. 3 dwg
Patent RU-2013660-C1 (RU)
Title: High-pressure water pump
Inventor: VOLFRAM VITTKOP
IPC: F04B53/08
Filed: 1991-06-17
Granted: 1994-05-30
Abstract: A high-pressure water pump of the reciprocating piston type has its metal piston reciprocatable in a cylinder bushing composed of PEEK base high-strength thermoplastic synthetic resin and constructed so as to define a cooling clearance between the piston and the cylinder designed to prevent the temperature of the bushing on continuous operation from rising above 100 DEG  C. The piston shoe and the slide bearing for the eccentric shaft should also be a PEEK based resin which can have a filler of carbon fibers, PTFE, glass fibers and/or mineral.
Patent RU-2023119-C1 (RU)
Title: Rotary ripper
Inventor: VOZISOV NIKOLAJ I
IPC: E02F5/32
Filed: 1990-11-12
Granted: 1994-11-15
Abstract: FIELD: loosening of frozen grounds and rocks. SUBSTANCE: rotary ripper has working members arranged in diametrical guides for motion and loosening teeth. Ripper body consists of two bulky frames in form of equilateral polygon and connected to each other. Pendulum bobs are installed on trunnions from frame end face sides. Installed on rear walls in direction of diametrical guides rotation are spring-lever discharge mechanisms. The latter are made in form of spring- loaded rocker and locking member. Installed in diametrical guides are two working members in each which are connected by flexible connection made in form of flat metal band. EFFECT: reduced power consumption in working of frozen and hard rocks. 5 cl, 5 dwg
Patent RU-2021802-C1 (RU)
Inventor: FILIPPENKOV VYACHESLAV M
IPC: A61K8/34
Filed: 1991-01-08
Granted: 1994-10-30
Abstract: FIELD: cosmetics. SUBSTANCE: method involves addition of native raw to the formula: aqueous-spirituous extract of ginseng roots and leaves, composition for perfume, eau de Cologne, toilet and aromatic waters "Mercury", α-tocopherol acetate, softener, ethanol and propellent. EFFECT: enhanced deodorant ability.
Patent RU-2024239-C1 (RU)
Inventor: SHCHERBATYKH ANDREJ V
IPC: A61B17/04
Filed: 1991-02-11
Granted: 1994-12-15
Abstract: Изобретение относится к медицине, в частности к хирургии, может быть использовано для лечения дуоденогастрального рефлюкса при лечении заболеваний и осложнений, связанных с рефлюксом дуоденального содержимого в желудок. Цель изобретения - ликвидация дуоденогастрального рефлюкса и восстановление своевременной и порционной эвакуации из желудка. После мобилизации желудка по большой и малой кривизне на уровне привратника, начинают последовательно накладывать П-образные серозно-мышечные швы по большой и малой кривизне желудка, при этом выкол иглы производят на 12-перстной кишке. При затягивании швов стенка двенадцатиперстной кишки надвигается на желудок и инвагинирует привратник. Так формируется вертикальный, подвижный, щелевидный клапан. После чего укрепляют серо-серозными швами желудочно-кишечную складку.
Patent RU-2012850-C1 (RU)
Title: Siphon meter
Inventor: KUPRIN ALEKSANDR I
IPC: G01F13/00
Filed: 1991-02-15
Granted: 1994-05-15
Abstract: FIELD: separation of liquid to equal volumes. SUBSTANCE: liquid to be metered is introduced into measuring vessel 1 through feeding pipe-line 2, provided with conic probe 5 on its output end. Conic probe 5 is disposed in alisposed in alignment with pipe-line above sleeve 7, made in form of vessel 1. Sucking-in end of the siphon, provided with, air tube 6, is passed into sleeve 7 in align and air-tigthly. After hump of the siphon is filled, a dose of liquid may be discharged. At the end of discharge of dose, torch of liquid, which enters from probe 5, cuts the remains of liquid, which has precipitate, in measuring vessel. The process may be realized more efficiently due to widened side surface of bottom part of vessel 1 and reduced diameter of sleeve 7 relatively larger base of probe 5. Output of the dose is finished when air from tube 6 enters level of the edge of rising end of the siphon. EFFECT: improved efficiency of operation. 1 dwg
Patent RU-2016317-C1 (RU)
Title: Valving unit
Inventor: ASKINAZI VLADIMIR E
IPC: F16K7/06
Filed: 1991-03-27
Granted: 1994-07-15
Abstract: FIELD: valving. SUBSTANCE: one end of a piping diaphragm is secured to a cylindrical core with a fastening member. The core has a hollow provided on top generatrix surface and through passages provided between face and the hollow of the core. Means for pressing the diaphragm to a passage opening fell upon the hollow is mounted on a bearing member set on the diaphragm. The bearing member is made of a plate positioned along the axis of the core and secured to the diaphragm with a fastening member by its one end. EFFECT: enhanced reliability. 9 cl, 13 dwg
Patent RU-2001667-C1 (RU)
Inventor: DARCHIASHVILI VLADIMIR V
IPC: B01F5/02
Filed: 1991-03-29
Granted: 1993-10-30
Abstract: Использование в устройствах смешивани  дл   производства древесных плит. Сущность изобретени :  форсунка включает корпус с размещенной в нем трубкой, имеющей наконечник. Наконечник выполнен  в виде расшир ющегос  конуса с отверсти ми  Между корпусом и трубкой образован канал  дл  циркул ции сжатого воздуха. Форсунка установлена  в изогнутом трубопроводе, идущем к смесительной  камере Жидкое св зующее подаетс   под небольшим давлением по трубке через завих-  ритель, где с помощью расшир ющегос  конуса  образуетс  конический факел св зующего. За счет  перекрестного расположени  отверстий на конусе  образуетс  цилиндрический факел подачи св зующего  из форсунки в трубопровод 4 ил.
Patent RU-2011228-C1 (RU)
Title: Device for teaching operators
Inventor: BALABAJ VYACHESLAV I
IPC: G09B9/00
Filed: 1991-04-01
Granted: 1994-04-15
Abstract: FIELD: educational appliances. SUBSTANCE: device has a teaching program setting unit, indication panel, operator's response input unit, comparison unit, four delay elements, three counters, adder, two decoders, two groups of comparison units, two groups of number registers, two storages, seven OR gates, pulse generator, four mark indicator. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2032827-C1 (RU)
Title: Carburetor without float
Inventor: TARAKANOV VLADIMIR A
IPC: F02M17/02
Filed: 1991-04-18
Granted: 1995-04-10
Abstract: FIELD: engine engineering. SUBSTANCE: carburetor has housing 1 with main air passage 2 provided with air and throttle gates 4,5. A controller for fuel supply has a fuel chamber. Movement of a piston is arrested inside the chamber. Fixed batching needle 18 is positioned inside piston 15 from the side of delivery passage 27. The needle has shaped parts with nonuniform varying of cross-section. The carburetor has adjusting screw 29 with conical needle which is received in passage 28 of the economizer. EFFECT: improved design. 1 dwg
Patent RU-2000863-C1 (RU)
Inventor: KHUDOLIJ ALEKSANDR I
IPC: B21D1/14
Filed: 1991-04-22
Granted: 1993-10-15
Abstract: Использование при ремонте элементов рам  гусеничных транспортных средста Сущность- рама  подаетс  на тележке 17 и перемещением портальной  рамы вдоль подвесного пути 15 относительно  поперечины устанавливают правильный механизм  над местом, подлежащем правке. При правке боковых  частей рамы упором 14 поджимают деформированное  место снизу, а телескопическим упором  8 фиксируют противоположный борт рамы во избежании  его приподнимани  в процессе правки. Другой  телескопический упор в это врем  свободный.  Включают распределитель 6 и подают рабочую  среду под давлением по трубопроводам от насосной  установки 7 к силовому цилиндру 4, шток которого , выдвига сь, осуществл ет правку При  правке противоположного борта процесс повтор етс  причем фиксацию противоположного борта  осуществл ют телескопическим упором 9 При  правке деформированного днища винтовым упором  14 приподнимают последовательно борты ремонтируемой  рамы и устанавливают на опорные полки 10  и 11 поддерживающие съемные элементы 12 и 13,  тем самым снима  нагрузку с тележки. 2 ил.
Patent RU-2022579-C1 (RU)
Title: Safety helmet
Inventor: PESKOV STANISLAV V
IPC: A62B7/10
Filed: 1991-05-22
Granted: 1994-11-15
Abstract: FIELD: individual safety means. SUBSTANCE: collapsible case of safety helmet is made of protective and additional envelopes 1 and 2 correspondingly; the envelopes are connected together by means of washers 3 and bolts 4 or rivets. Centrifugal fan provided with electric motor 5 is mounted in central part of the case onto protective envelope 1. Protective glass 6, air-guiding pipes 7, filter 8 and 9 for rough and fine cleansing of dusted air and air-impermeable envelope 10 are mounted onto the case. Working wheel 11 of the fan is disposed under the hole of envelope 2. Electric motor 5 is fixed in central part of protective envelope 1. Rough cleansing filter 8 is disposed in specified space between protective and additional envelopes 1 and 2 along the total perimeter of their edges. EFFECT: improved efficiency of protection; improved safety of operation. 6 dwg
Patent RU-2017135-C1 (RU)
Inventor: DEVISILOV VLADIMIR A
IPC: G01N15/08
Filed: 1991-06-06
Granted: 1994-07-30
Abstract: Использование: контрольно-измерительная и экспериментальная техника для исследования проницаемых материалов. Сущность изобретения: образец помещают в испытательную камеру между заполненными жидкостью и газом полостями. Удаляют из образца жидкость путем его заполнения газом, измеряют при этом разность давлений на образце и, зная коэффициент поверхностного натяжения жидкости и контактный угол смачивания, рассчитывают эквивалентный капиллярный диаметр пор. При удалении жидкости из образца замеряют ее расход и, предварительно определив количество пор на единицу площади образца и площади самого образца, определяют положение мениска жидкости в порах от времени испытания. После этого определяют соответствие структурных характеристик проницаемого материала координате положения мениска в порах. Удаление жидкости из пор осуществляют ступенчато с паузами, а разность давлений на образце фиксируют во время пауз. После испытания образец переворачивают и испытание повторяют вновь. Координату положения мениска, которой соответствуют данные структурные характеристики, определяют как среднее арифметическое от координат, полученных в двух испытаниях. Устройство представляет собой камеру с жидкостной и газовой полостями, сообщенными с датчиком разности давления. Устройство для удаления жидкости из образца выполнено в виде однопоршневой гидравлической машины, а датчик для определения расхода удаляемой жидкости - в виде датчика перемещения поршня гидравлической машины. Зная диаметр поршня и его ход можно в любой момент определить расход жидкости. 2 с. и 3 з.п. ф-лы, 3 ил.
Patent RU-2036064-C1 (RU)
Inventor: PASHKOV IGOR N
IPC: B23K35/40
Filed: 1991-05-14
Granted: 1995-05-27
Abstract: FIELD: soldering of articles made of copper and copper alloys. SUBSTANCE: solder has the following constituents, mass percent: phosphorus - 3 to 7; aluminium - 0.01 to 0.199; silicon - 0.02 to 0.099; copper - the rest. The solder may contain also tin - 1.5 to 8 mass percent and/or zinc - 1 to 10 mass percent. The colder is produced by melting-down of copper-phosphorus charge, introduction of aluminium and silicon hardener into the melt and isothermal holding at a temperature ranging from 800 to 900 C for 1 to 10 minutes. EFFECT: facilitated procedure. 4 cl, 1 tbl
Patent RU-2022350-C1 (RU)
Inventor: RYUMIN VALERIJ P
IPC: G06F19/00
Filed: 1991-06-26
Granted: 1994-10-30
Abstract: Устройство к специализированным средствам вычислительной техники и предназначено для моделирования многоканальных двухфазных систем массового обслуживания. Цель изобретения - расширение функциональных возможностей за счет моделирования многоканальных двухфазных систем массового обслуживания со случайным числом заявок, поступающих на обслуживание в пакете, и с окончанием обслуживания в первой фазе по последнему исполнителю. Устройство содержит группу генераторов 1 случайных импульсов, триггер 2, группу триггеров 3, циклический распределитель 4 импульсов, элемент И5, одновибратор 6, генератор 7 случайных импульсов, элемент 8 задержки, генератор 9 случайных кодов, группу элементов И10, схему 11 сравнения. 1 ил.
Patent RU-2021039-C1 (RU)
Inventor: PANKOV ANDREJ N
IPC: B07B7/08
Filed: 1991-06-28
Granted: 1994-10-15
Abstract: FIELD: separation of bulk materials. SUBSTANCE: basic material is fed to centrifugal swirler through inlet pipe 3. Separated material is discharged through product receivers 7, 8. Distance from upper end of inlet pipe 3 to lower edge of swirler is determined by mathematical expression recited in Specifications. EFFECT: increased efficiency. 3 dwg
Patent RU-2045208-C1 (RU)
Title: Fodder steamer
Inventor: MAMEDOV YURIJ M
IPC: A23N17/00
Filed: 1991-07-19
Granted: 1995-10-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: fodder steamer is comprised of steel pipe-electrodes interconnected via insulators serving as steam generator and installed at an angle of 1-3 deg. One end of these insulators is connected via an insulating T-piece and a gate with a source of water supply while their other end is connected with atmosphere through an insulating T-piece and a gate. Before the second gate the pipe-electrodes are connected by a steam discharge pipe delivering steam into the steamer casing. The different-phase voltage is connected directly to the pipe-electrodes. Water supply may be drawn either from a measuring tank or a water supply system. EFFECT: lower cost, extended surface life and improved operating characteristics. 2 cl, 3 dwg
Patent RU-2036428-C1 (RU)
Title: Gear for step-by-step turning and fixing of object
Inventor: SOKOLOV ALEKSANDR I
IPC: G01C11/02
Filed: 1991-10-29
Granted: 1995-05-27
Abstract: FIELD: instrumentation engineering. SUBSTANCE: gear includes rotary shaft 27 which carries object under check, gear-wheel 37 made fast to shaft 27, driving mechanism in the form of at least three V-shaped magnetic circuits 16 with coils, shaft fixing unit in the form of hollow cylinder with toothed internal surface and not less than two toothed sectors 28 with magnet stress-pulled between them. Hollow cylinder and toothed sectors are made fast correspondingly to rotary shaft and case and their teeth pitches are identical. Gear is also provided with unit of shaft emergency turning, arrester and sensor of position of rotary shaft relative to case. EFFECT: simplified design, enhanced operational reliability. 4 cl, 4 dwg
Patent RU-2051643-C1 (RU)
Inventor: VASILEV ALEKSANDR G
IPC: A61C19/00
Filed: 1991-11-04
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: tongue cleaner comprises head 2 with bristles 3. The working surface of spherical head 2 is provided with sharp plate 4 identical in shape with head 2. EFFECT: improved design. 2 dwg
Patent RU-2048626-C1 (RU)
Title: Railway car for transfer, transportation and storage of friable material
Inventor: JOZEF TOJRER
IPC: B61D47/00
Filed: 1991-12-13
Granted: 1995-11-20
Abstract: FIELD: railway construction. SUBSTANCE: railway car comprises a frame resting on travelling bogies. Frame is mounted with a body having a longitudinal belt conveyor in the bottom part. Installed on one end of the frame is an inclined belt conveyor capable of being turned by a drive around the vertical axis. Mounted on the frame in the zone of the conveyor is its turning stop which rules out its unwanted turning. The conveyor turns only within the limits set by said stop. EFFECT: improved design. 5 cl, 3 dwg
Patent RU-2047129-C1 (RU)
Title: Centrifugal set for testing specimens
Inventor: LODUS EVGENIJ V
IPC: G01N3/08
Filed: 1992-01-21
Granted: 1995-10-27
Abstract: FIELD: conducting tests for strength. SUBSTANCE: test set has platform 2 with drive 3, hydraulic cylinders 4 and 5 on platform 10, rack 6 and wheel 7. To obtain different loads, orientation of specimen axis relative to direction of action of centrifugal load is changed during rotation of platform. Test set is used for testing specimens of various materials and articles. EFFECT: possibility of conducting tests both at tension and bending with tension and only at bending. 2 dwg
Patent RU-2025853-C1 (RU)
Inventor: BOBYLEV LEONID M
IPC: E02F5/18
Filed: 1992-02-12
Granted: 1994-12-30
Abstract: Сущность изобретения: устройство содержит двигатель с расположенными на его поверхности роликами, кинематически связанный с валом двигателя гибкий ведущий вал, на котором закреплены эксцентриковые втулки. На каждой втулке установлен с возможностью вращения каток, продольная ось которого расположена под углом к продольной оси ведущего вала и развернута относительно продольной оси смежного катка. При включении двигателя устройство ввинчивается внутрь трубопровода. 2 з.п. ф-лы, 3 ил.
Patent RU-2059768-C1 (RU)
Title: Device for rising liquid
Inventor: AKHREMENKO VLADIMIR IVANOVICH
IPC: E03B3/00
Filed: 1992-03-17
Granted: 1996-05-10
Abstract: FIELD: water supply, device to rise water taken of surface source. SUBSTANCE: pump is made in the form of impeller installed on a shaft. One shaft support is made in the form of a cantilever. Another support is made in the form of a siphon of guide pipe coaxial to outlet pipe. Shaft end placed in the pipe has a slot that provides discrete opening of siphon cavity to its outlet pipe in the process of revolution. EFFECT: highly efficient water rising. 3 dwg